首页 > 最新文献

Research and Opinion in Anesthesia and Intensive Care最新文献

英文 中文
Perioperative Anaesthetic challenges during the management of Mucormycosis in a recovered SARS-CoV-2 Patient: A Case report 1例已康复的SARS-CoV-2患者毛霉菌病的围手术期麻醉挑战
Pub Date : 2023-01-01 DOI: 10.4103/roaic.roaic_10_22
Sarfaraz Ahmad, Neeraj Kumar, Amarjit Kumar, Mithun Rathinasamy
Mucormycosis is a progressive, opportunistic fungal infection with high risk of mortality. Rampant use of steroids in the treatment coronavirus disease 2019 creates a fertile environment for mucor growth. Perioperative challenges for the anesthesiologist in a patient having post-coronavirus disease mucormycosis include increased risks of arterial and venous thromboembolism, poor glycemic control and myocardial dysfunction, adrenal insufficiency from corticosteroid use, pulmonary dysfunction, and residual neuromuscular weakness. So, a complete biochemical workup of renal functions, hypothalamic–pituitary–adrenal axis, electrolyte, coagulation profile, optimization of blood glucose, and pulmonary function should be done.
毛霉病是一种进行性、机会性真菌感染,死亡率高。在2019年冠状病毒病治疗中大量使用类固醇,为毛杆菌生长创造了肥沃的环境。冠状病毒病后毛霉菌病患者围手术期麻醉师面临的挑战包括动脉和静脉血栓栓塞的风险增加、血糖控制不良和心肌功能障碍、皮质类固醇使用引起的肾上腺功能不全、肺功能障碍和残留的神经肌肉无力。因此,应进行完整的生化检查,包括肾功能、下丘脑-垂体-肾上腺轴、电解质、凝血谱、血糖优化和肺功能。
{"title":"Perioperative Anaesthetic challenges during the management of Mucormycosis in a recovered SARS-CoV-2 Patient: A Case report","authors":"Sarfaraz Ahmad, Neeraj Kumar, Amarjit Kumar, Mithun Rathinasamy","doi":"10.4103/roaic.roaic_10_22","DOIUrl":"https://doi.org/10.4103/roaic.roaic_10_22","url":null,"abstract":"Mucormycosis is a progressive, opportunistic fungal infection with high risk of mortality. Rampant use of steroids in the treatment coronavirus disease 2019 creates a fertile environment for mucor growth. Perioperative challenges for the anesthesiologist in a patient having post-coronavirus disease mucormycosis include increased risks of arterial and venous thromboembolism, poor glycemic control and myocardial dysfunction, adrenal insufficiency from corticosteroid use, pulmonary dysfunction, and residual neuromuscular weakness. So, a complete biochemical workup of renal functions, hypothalamic–pituitary–adrenal axis, electrolyte, coagulation profile, optimization of blood glucose, and pulmonary function should be done.","PeriodicalId":151256,"journal":{"name":"Research and Opinion in Anesthesia and Intensive Care","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123065497","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Ala nasi pressure sore following nasotracheal intubation 鼻气管插管后的鼻窦压疮
Pub Date : 2023-01-01 DOI: 10.4103/roaic.roaic_38_22
N. Sasikumar, S. Rajan, V. Ravindran, Naveen Karthik
{"title":"Ala nasi pressure sore following nasotracheal intubation","authors":"N. Sasikumar, S. Rajan, V. Ravindran, Naveen Karthik","doi":"10.4103/roaic.roaic_38_22","DOIUrl":"https://doi.org/10.4103/roaic.roaic_38_22","url":null,"abstract":"","PeriodicalId":151256,"journal":{"name":"Research and Opinion in Anesthesia and Intensive Care","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121166635","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effects of single preoperative oral pregabalin administration on postoperative hyperalgesia and opioid consumption after total abdominal hysterectomy 术前单次口服普瑞巴林对全腹子宫切除术后痛觉过敏和阿片类药物消耗的影响
Pub Date : 2023-01-01 DOI: 10.4103/roaic.roaic_41_15
S. Omar, Monir Afifi, Mohamed Abd Elhady, Ahmed Elkader Mahmoud
Background The objective of this randomized double blind study was to evaluate the effect of preoperative single oral dose of pregabalin 150 mg on pain sensitivity, postoperative hyperalgsia and opioid consumption after total abdominal hysterectomy. Purpose The aim of this study was to evaluate the effect of preoperative single oral dose of pregabalin on pain sensitivity, postoperative hyperalgsia and opioid consumption after total abdominal hysterectomy. Patients and methods Sixty female patients were randomly categorized into two equal groups (30 patients each): group I, patients received pregabalin 150 mg orally, 1 h before induction of anaesthesia. Group II, patients received a matching placebo orally, 1 h before induction of anaesthesia, then evaluation of postoperative analgesia by visual analogue scale score, postoperative hyperalgesia using von Frey filaments and opioid consumption for 24 h was carried out. Conclusion From the primary endpoints assessed in this work, one can declare that usage of pregabalin in a dose of 150 mg, was more effective in reducing hemodynamic changes, postoperative pain intensity, hyperalgesia and analgesic consumption in comparison with a placebo as pre-emptive analgesia, when neither doses caused respiratory depression or sedation or PONV, but found also to significantly increase postoperative side effects including dizziness and somnolence as a secondary endpoint assessed.
本随机双盲研究的目的是评估术前单次口服普瑞巴林150mg对全腹子宫切除术后疼痛敏感性、术后痛觉过敏和阿片类药物消耗的影响。目的评价术前单次口服普瑞巴林对腹式全子宫切除术后疼痛敏感性、术后痛觉过敏及阿片类药物消耗的影响。患者与方法将60例女性患者随机分为两组,每组30例:1组患者口服普瑞巴林150 mg,麻醉诱导前1 h。II组,患者在诱导麻醉前1 h口服相应安慰剂,通过视觉模拟量表评分、术后von Frey纤维镇痛反应和阿片类药物服用24 h评价术后镇痛效果。结论:从本研究评估的主要终点来看,与安慰剂相比,使用150 mg普瑞巴林在减少血流动力学变化、术后疼痛强度、痛觉过敏和镇痛消耗方面更有效,当两种剂量均未引起呼吸抑制、镇静或PONV时。但也发现明显增加了术后副作用,包括头晕和嗜睡作为次要终点评估。
{"title":"Effects of single preoperative oral pregabalin administration on postoperative hyperalgesia and opioid consumption after total abdominal hysterectomy","authors":"S. Omar, Monir Afifi, Mohamed Abd Elhady, Ahmed Elkader Mahmoud","doi":"10.4103/roaic.roaic_41_15","DOIUrl":"https://doi.org/10.4103/roaic.roaic_41_15","url":null,"abstract":"Background The objective of this randomized double blind study was to evaluate the effect of preoperative single oral dose of pregabalin 150 mg on pain sensitivity, postoperative hyperalgsia and opioid consumption after total abdominal hysterectomy. Purpose The aim of this study was to evaluate the effect of preoperative single oral dose of pregabalin on pain sensitivity, postoperative hyperalgsia and opioid consumption after total abdominal hysterectomy. Patients and methods Sixty female patients were randomly categorized into two equal groups (30 patients each): group I, patients received pregabalin 150 mg orally, 1 h before induction of anaesthesia. Group II, patients received a matching placebo orally, 1 h before induction of anaesthesia, then evaluation of postoperative analgesia by visual analogue scale score, postoperative hyperalgesia using von Frey filaments and opioid consumption for 24 h was carried out. Conclusion From the primary endpoints assessed in this work, one can declare that usage of pregabalin in a dose of 150 mg, was more effective in reducing hemodynamic changes, postoperative pain intensity, hyperalgesia and analgesic consumption in comparison with a placebo as pre-emptive analgesia, when neither doses caused respiratory depression or sedation or PONV, but found also to significantly increase postoperative side effects including dizziness and somnolence as a secondary endpoint assessed.","PeriodicalId":151256,"journal":{"name":"Research and Opinion in Anesthesia and Intensive Care","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130377614","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Serum interleukin-6 as a predictor of the severity of coronavirus disease 2019 血清白细胞介素-6作为2019冠状病毒病严重程度的预测因子
Pub Date : 2023-01-01 DOI: 10.4103/roaic.roaic_22_22
Islam Ahmed, Hesham M Hefny, Amal Ali, B. Refaie, Khalid Abdelal, E. Taha
Background Inflammatory markers like interleukin-6 (IL-6) are linked to the worse outcome in coronavirus disease 2019 (COVID-19) cases. Other markers such as C-reactive protein are not as reliable as IL-6 in predicting respiratory failure. Aim To assess the function of IL-6 as a predictor of COVID-19 severity. Patients and methods A total of 50 severe and critical patients with PCR-confirmed COVID-19 were included. All enrolled patients followed the case definition for confirmed cases of Egyptian national protocol for COVID-19 issued by MOHP. Clinical assessment, imaging, and laboratory data were recorded at admission. Pulmonary function was evaluated by SpO2/FiO2 ratio. Outcomes included hospital stay, prognosis of the disease, complications, death rate, and discharge, which were recorded during the follow-up. Results The elevated IL-6 group showed a significantly higher critical rate (87.1%) than the normal IL-6 group (26.3%) (P<0.0001), and the improvement rate was higher in the normal IL-6 group (73.7%). Moreover, the death rate was significantly greater in the elevated IL-6 group (38.7%) than the normal IL-6 group (10.5%) (P=0.033). The cutoff value of IL-6 levels in prediction of severity and mortality of COVID-19 was assessed. Our receiver operating characteristic results revealed that IL-6 cutoff value is higher than 50.27 for severity and the cutoff value is greater than 120.83 for mortality. The sensitivity values of IL-6 for severity and mortality were 93.3 and 90.5%, respectively, and the specificity values were 90.0 and 86.7%, respectively. Conclusion Elevated levels of serum IL-6 in COVID-19-infected patients were related with a variety of adverse outcomes, including severe illness, mechanical ventilation, and acute respiratory distress syndrome. When it came to accurately predicting the severity and mortality of COVID-19, the optimum IL-6 cutoff levels were 50.27 and 120.83 pg/ml, respectively.
白细胞介素-6 (IL-6)等炎症标志物与2019年冠状病毒病(COVID-19)病例的较差结果有关。其他标志物如c反应蛋白在预测呼吸衰竭方面不如IL-6可靠。目的探讨IL-6在COVID-19严重程度预测中的作用。患者和方法共纳入50例pcr确诊的COVID-19重症、危重症患者。所有入组患者均遵循卫生部发布的埃及COVID-19国家方案中确诊病例的病例定义。入院时记录临床评估、影像学和实验室数据。采用SpO2/FiO2比值评价肺功能。结果包括住院时间、疾病预后、并发症、死亡率和出院,这些数据在随访期间被记录下来。结果IL-6升高组危急率(87.1%)显著高于IL-6正常组(26.3%)(P<0.0001), IL-6正常组改善率(73.7%)高于IL-6正常组。IL-6升高组的死亡率(38.7%)明显高于IL-6正常组(10.5%)(P=0.033)。评估IL-6水平预测COVID-19严重程度和死亡率的临界值。我们的受试者工作特征结果显示,严重程度的IL-6临界值大于50.27,死亡率的IL-6临界值大于120.83。IL-6对严重程度和死亡率的敏感性分别为93.3%和90.5%,特异性分别为90.0和86.7%。结论covid -19感染患者血清IL-6水平升高与重症、机械通气、急性呼吸窘迫综合征等多种不良结局相关。在准确预测COVID-19严重程度和死亡率时,IL-6的最佳切断水平分别为50.27和120.83 pg/ml。
{"title":"Serum interleukin-6 as a predictor of the severity of coronavirus disease 2019","authors":"Islam Ahmed, Hesham M Hefny, Amal Ali, B. Refaie, Khalid Abdelal, E. Taha","doi":"10.4103/roaic.roaic_22_22","DOIUrl":"https://doi.org/10.4103/roaic.roaic_22_22","url":null,"abstract":"Background Inflammatory markers like interleukin-6 (IL-6) are linked to the worse outcome in coronavirus disease 2019 (COVID-19) cases. Other markers such as C-reactive protein are not as reliable as IL-6 in predicting respiratory failure. Aim To assess the function of IL-6 as a predictor of COVID-19 severity. Patients and methods A total of 50 severe and critical patients with PCR-confirmed COVID-19 were included. All enrolled patients followed the case definition for confirmed cases of Egyptian national protocol for COVID-19 issued by MOHP. Clinical assessment, imaging, and laboratory data were recorded at admission. Pulmonary function was evaluated by SpO2/FiO2 ratio. Outcomes included hospital stay, prognosis of the disease, complications, death rate, and discharge, which were recorded during the follow-up. Results The elevated IL-6 group showed a significantly higher critical rate (87.1%) than the normal IL-6 group (26.3%) (P<0.0001), and the improvement rate was higher in the normal IL-6 group (73.7%). Moreover, the death rate was significantly greater in the elevated IL-6 group (38.7%) than the normal IL-6 group (10.5%) (P=0.033). The cutoff value of IL-6 levels in prediction of severity and mortality of COVID-19 was assessed. Our receiver operating characteristic results revealed that IL-6 cutoff value is higher than 50.27 for severity and the cutoff value is greater than 120.83 for mortality. The sensitivity values of IL-6 for severity and mortality were 93.3 and 90.5%, respectively, and the specificity values were 90.0 and 86.7%, respectively. Conclusion Elevated levels of serum IL-6 in COVID-19-infected patients were related with a variety of adverse outcomes, including severe illness, mechanical ventilation, and acute respiratory distress syndrome. When it came to accurately predicting the severity and mortality of COVID-19, the optimum IL-6 cutoff levels were 50.27 and 120.83 pg/ml, respectively.","PeriodicalId":151256,"journal":{"name":"Research and Opinion in Anesthesia and Intensive Care","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122736404","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A randomized controlled study comparing the use of ultrasound versus the conventional method in thoracic epidural catheter insertion as a pain relief method in thoracic surgeries 一项随机对照研究,比较超声与传统方法在胸外科手术中硬膜外置管作为疼痛缓解方法的应用
Pub Date : 2023-01-01 DOI: 10.4103/roaic.roaic_22_17
Mohamed Abd Elhady, A. Mehanna, N. Maged
Background The use of epidural analgesia for the management of postoperative pain has evolved as a critical component of multimodal approach to achieve the goal of adequate analgesia with improved outcome. The introduction of ultrasound technology for epidural insertion presents a novel challenge of acquiring new knowledge and skill set. As with acquiring any new skill, there will be initial challenges for both the novice and experienced anesthesiologist. From correlating anatomy with sonoanatomy and visualizing needles and fluid dynamics in real-time below the skin surface, ultrasound provides opportunities and unique challenges for vascular access and regional anesthesia. Purpose The purpose of this study was to evaluate the utility of ultrasound in the process of epidural catheter inserion and whether it can replace the conventional loss-of-resistance (LOS) technique or at least help with better performance by the staff. Patients and methods A total of 30 patients scheduled for thoracotomy were randomly categorized by closed envelopes method into two equal groups (15 patients each): group I patients received epidural anesthesia with ultasound guidance, and group II patients received epidural anesthesia with the conventional palpation technique. We recorded time from first puncture till LOS, number of skin punctures till LOS, redirections, and bone contacts. Failure and complications were recorded as well. Patient satisfaction was assessed after catheter insertion and removal, which was 24 h postoperatively in the postanesthesia care unit. Results A significant increase in insertion time was recorded in group I (P<0.001). The number of skin punctures till LOS was significantly lower in group I (P=0.043), and needle redirections were also lower in group I (P=0.020). Vertebrae were less hit by the needle in group I (P=0.026). A case of epidural failure was recorded in group II, and also an accidental hemorrhagic tap was recorded in the same group. Patient satisfaction both after catheter insertion and removal was higher in group I (P=0.031 and 0.002, respectively). Conclusion From the primary endpoints assessed in this work, one can declare that usage of ultrasound had consumed time owing to lack of experience by the operator, yet it led to less puncture attempts, redirections, and bone contacts and reduced failure rates and complication rates, which led to increased satisfaction. The technique requires more practice and training to familiarize anesthesia staff with it to lower the procedure time.
背景硬膜外镇痛用于术后疼痛的治疗已经发展成为多模式方法的关键组成部分,以实现充分的镇痛和改善的结果。超声技术在硬膜外插入中的应用提出了一个新的挑战,需要获得新的知识和技能。与获得任何新技能一样,初学者和有经验的麻醉师都将面临最初的挑战。通过将解剖与超声解剖相关联,以及在皮肤表面下实时观察针头和流体动力学,超声为血管通路和区域麻醉提供了机会和独特的挑战。目的探讨超声在硬膜外置管过程中的应用价值,探讨超声是否可以替代传统的阻力损失技术(LOS),或至少有助于提高工作人员的工作效率。患者和方法将30例拟开胸手术患者随机分为两组(每组15例):I组患者采用超声引导硬膜外麻醉,II组患者采用常规触诊技术硬膜外麻醉。我们记录了从第一次穿刺到LOS的时间,皮肤穿刺到LOS的次数,重新定向和骨接触。并记录手术失败及并发症。术后24小时,在麻醉后护理单元对导管插入和拔出后的患者满意度进行评估。结果1组患者插入时间明显增加(P<0.001)。I组皮肤穿刺至LOS次数显著低于对照组(P=0.043),针刺方向明显低于对照组(P=0.020)。针刺组椎体撞击较少(P=0.026)。II组有1例硬膜外失败,同时也有1例意外出血。置管组和拔管组患者满意度均高于对照组(P值分别为0.031和0.002)。结论:从本研究评估的主要终点来看,我们可以宣布,由于操作人员缺乏经验,超声的使用消耗了时间,但它减少了穿刺尝试、重定向和骨接触,降低了失败率和并发症发生率,从而提高了满意度。这项技术需要更多的实践和培训,以使麻醉人员熟悉它,以缩短手术时间。
{"title":"A randomized controlled study comparing the use of ultrasound versus the conventional method in thoracic epidural catheter insertion as a pain relief method in thoracic surgeries","authors":"Mohamed Abd Elhady, A. Mehanna, N. Maged","doi":"10.4103/roaic.roaic_22_17","DOIUrl":"https://doi.org/10.4103/roaic.roaic_22_17","url":null,"abstract":"Background The use of epidural analgesia for the management of postoperative pain has evolved as a critical component of multimodal approach to achieve the goal of adequate analgesia with improved outcome. The introduction of ultrasound technology for epidural insertion presents a novel challenge of acquiring new knowledge and skill set. As with acquiring any new skill, there will be initial challenges for both the novice and experienced anesthesiologist. From correlating anatomy with sonoanatomy and visualizing needles and fluid dynamics in real-time below the skin surface, ultrasound provides opportunities and unique challenges for vascular access and regional anesthesia. Purpose The purpose of this study was to evaluate the utility of ultrasound in the process of epidural catheter inserion and whether it can replace the conventional loss-of-resistance (LOS) technique or at least help with better performance by the staff. Patients and methods A total of 30 patients scheduled for thoracotomy were randomly categorized by closed envelopes method into two equal groups (15 patients each): group I patients received epidural anesthesia with ultasound guidance, and group II patients received epidural anesthesia with the conventional palpation technique. We recorded time from first puncture till LOS, number of skin punctures till LOS, redirections, and bone contacts. Failure and complications were recorded as well. Patient satisfaction was assessed after catheter insertion and removal, which was 24 h postoperatively in the postanesthesia care unit. Results A significant increase in insertion time was recorded in group I (P<0.001). The number of skin punctures till LOS was significantly lower in group I (P=0.043), and needle redirections were also lower in group I (P=0.020). Vertebrae were less hit by the needle in group I (P=0.026). A case of epidural failure was recorded in group II, and also an accidental hemorrhagic tap was recorded in the same group. Patient satisfaction both after catheter insertion and removal was higher in group I (P=0.031 and 0.002, respectively). Conclusion From the primary endpoints assessed in this work, one can declare that usage of ultrasound had consumed time owing to lack of experience by the operator, yet it led to less puncture attempts, redirections, and bone contacts and reduced failure rates and complication rates, which led to increased satisfaction. The technique requires more practice and training to familiarize anesthesia staff with it to lower the procedure time.","PeriodicalId":151256,"journal":{"name":"Research and Opinion in Anesthesia and Intensive Care","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124412674","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Efficacy of simvastatin in treating patients with traumatic brain injury 辛伐他汀治疗外伤性脑损伤的疗效观察
Pub Date : 2023-01-01 DOI: 10.4103/roaic.roaic_46_22
A. Hassanin, N. Ali, Emad Abd El naeem, M. Mahran
Background/aim Mortality and morbidity in traumatic brain injury (TBI) patients are still high. Understanding the role of new treatments in these patients is critical. So the potential role of simvastatin in the treatment of TBI patients was examined in this research. Methods 40 patients with acute TBI who were admitted to the ICU were split into two groups; the control group received standard care and head trauma protocol medications for 7 days, while the study group also received standard care and head trauma protocol medications but also received simvastatin 80 mg the first day and 40 mg every day for 6 days. ICU duration of stay and mortality, Acute Physiology and Chronic Health Evaluation II score, Glasgow coma scale, amyloid precursor protein serum level at admission, 3 and 5 days after admission, and Glasgow outcome scale at discharge, 3 and 6 months after discharge were all noted. Results We found that the simvastatin group’s Acute Physiology and Chronic Health Evaluation II score at discharge had decreased significantly. The simvastatin group also showed greater Glasgow coma scale improvement beginning on day 3 of admission and continuing until day 7. When compared with the control group, simvastatin-treated patients had significantly lower levels of amyloid precursor protein on the third and fifth days of hospitalization. Patients using simvastatin had better Glasgow outcome scale results as compared with the control group. Conclusion We concluded that simvastatin has a promising effect in individuals with acute TBI.
背景/目的外伤性脑损伤(TBI)患者的死亡率和发病率仍然很高。了解新疗法在这些患者中的作用至关重要。因此,本研究检验了辛伐他汀在治疗脑外伤患者中的潜在作用。方法将ICU收治的急性TBI患者40例分为两组;对照组接受标准护理和头部外伤方案药物治疗7天,研究组在接受标准护理和头部外伤方案药物治疗的同时,给予辛伐他汀第一天80mg,每天40mg,连续6天。记录ICU住院时间和死亡率、急性生理和慢性健康评估II评分、格拉斯哥昏迷量表、入院时、入院后3、5天血清淀粉样蛋白水平、出院时、出院后3、6个月格拉斯哥结局量表。结果辛伐他汀组患者出院时急性生理和慢性健康评估II评分明显下降。辛伐他汀组也表现出更大的格拉斯哥昏迷评分改善,从入院第3天开始,持续到第7天。与对照组相比,辛伐他汀治疗的患者在住院第3天和第5天的淀粉样蛋白水平显著降低。与对照组相比,使用辛伐他汀的患者有更好的格拉斯哥结果量表结果。结论辛伐他汀对急性脑外伤患者有良好的治疗效果。
{"title":"Efficacy of simvastatin in treating patients with traumatic brain injury","authors":"A. Hassanin, N. Ali, Emad Abd El naeem, M. Mahran","doi":"10.4103/roaic.roaic_46_22","DOIUrl":"https://doi.org/10.4103/roaic.roaic_46_22","url":null,"abstract":"Background/aim Mortality and morbidity in traumatic brain injury (TBI) patients are still high. Understanding the role of new treatments in these patients is critical. So the potential role of simvastatin in the treatment of TBI patients was examined in this research. Methods 40 patients with acute TBI who were admitted to the ICU were split into two groups; the control group received standard care and head trauma protocol medications for 7 days, while the study group also received standard care and head trauma protocol medications but also received simvastatin 80 mg the first day and 40 mg every day for 6 days. ICU duration of stay and mortality, Acute Physiology and Chronic Health Evaluation II score, Glasgow coma scale, amyloid precursor protein serum level at admission, 3 and 5 days after admission, and Glasgow outcome scale at discharge, 3 and 6 months after discharge were all noted. Results We found that the simvastatin group’s Acute Physiology and Chronic Health Evaluation II score at discharge had decreased significantly. The simvastatin group also showed greater Glasgow coma scale improvement beginning on day 3 of admission and continuing until day 7. When compared with the control group, simvastatin-treated patients had significantly lower levels of amyloid precursor protein on the third and fifth days of hospitalization. Patients using simvastatin had better Glasgow outcome scale results as compared with the control group. Conclusion We concluded that simvastatin has a promising effect in individuals with acute TBI.","PeriodicalId":151256,"journal":{"name":"Research and Opinion in Anesthesia and Intensive Care","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121649213","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The use of ketorolac as an adjuvant in the superficial cervical plexus block 酮罗拉酸在颈浅丛阻滞中的辅助应用
Pub Date : 2023-01-01 DOI: 10.4103/roaic.roaic_57_22
Fouad Soliman, A. Hassan, M. Mahmoud, B. Refaie
Background Thyroidectomy operation is considered a common operation done nowadays. Pain after thyroidectomy is moderate to severe in some patients. Many techniques are used to provide analgesia and to avoid opioid adverse effects such as local wound infiltration, and regional anesthesia techniques like bilateral superficial cervical plexus block (BSCPB), alone or in combination with deep cervical plexus block. Patients and methods In this prospective, randomized, and double‑blind study, 46 patients were randomly allocated into two equal groups (23 in each group): the bupivacaine group (group B) received BSCPB with 10 ml of 0.25% bupivacaine and 1 ml normal saline on each side and the bupivacaine ketorolac group (group BK) received 10 ml of 0.25% bupivacaine and 1 ml ketorolac (15 mg) on each side. The first-time supplemental analgesia needed postoperatively was our primary outcome. Secondary outcomes include total analgesic consumption, visual analog score, patient satisfaction, and adverse effects. Results visual analog score at 8, 16, and 24 h and total ketorolac requirements were significantly lower (P=0.001 and 0.02, respectively), whereas the time to first rescue analgesic requirement was significantly longer in group BK when compared with group B (P=0.001). The frequency of nausea and vomiting was not statistically significant with less incidence in group BK compared with group B. Throat pain frequency was significantly less in group BK (P=0.05). Patient satisfaction was statistically significant in group BK (P=0.03). Conclusion Adding ketorolac to bupivacaine in BSCPB improved the control of pain, increased the pain-free period, decreased postoperative analgesic needs, and decreased adverse effects.
背景甲状腺切除术是当今常见的手术方式。部分患者甲状腺切除术后疼痛为中度至重度。许多技术用于提供镇痛和避免阿片类药物的不良反应,如局部伤口浸润,以及区域麻醉技术,如双侧颈浅丛阻滞(BSCPB),单独或联合颈深丛阻滞。在这项前瞻性、随机、双盲研究中,46例患者被随机分为两组(每组23例):布比卡因组(B组)接受BSCPB治疗,每侧10ml 0.25%布比卡因和1ml生理盐水;布比卡因酮洛拉克组(BK组)每侧10ml 0.25%布比卡因和1ml酮洛拉克(15mg)。术后首次补充镇痛是我们的主要结果。次要结局包括总镇痛用量、视觉模拟评分、患者满意度和不良反应。结果BK组8、16、24 h的视觉模拟评分和总酮洛酸需用量均显著低于B组(P=0.001和0.02),而首次救援镇痛所需时间明显长于B组(P=0.001)。恶心呕吐频次差异无统计学意义,BK组咽喉痛频次较b组明显减少(P=0.05)。BK组患者满意度差异有统计学意义(P=0.03)。结论在布比卡因中加入酮咯酸能改善BSCPB患者对疼痛的控制,延长无痛期,减少术后镇痛需求,减少不良反应。
{"title":"The use of ketorolac as an adjuvant in the superficial cervical plexus block","authors":"Fouad Soliman, A. Hassan, M. Mahmoud, B. Refaie","doi":"10.4103/roaic.roaic_57_22","DOIUrl":"https://doi.org/10.4103/roaic.roaic_57_22","url":null,"abstract":"Background Thyroidectomy operation is considered a common operation done nowadays. Pain after thyroidectomy is moderate to severe in some patients. Many techniques are used to provide analgesia and to avoid opioid adverse effects such as local wound infiltration, and regional anesthesia techniques like bilateral superficial cervical plexus block (BSCPB), alone or in combination with deep cervical plexus block. Patients and methods In this prospective, randomized, and double‑blind study, 46 patients were randomly allocated into two equal groups (23 in each group): the bupivacaine group (group B) received BSCPB with 10 ml of 0.25% bupivacaine and 1 ml normal saline on each side and the bupivacaine ketorolac group (group BK) received 10 ml of 0.25% bupivacaine and 1 ml ketorolac (15 mg) on each side. The first-time supplemental analgesia needed postoperatively was our primary outcome. Secondary outcomes include total analgesic consumption, visual analog score, patient satisfaction, and adverse effects. Results visual analog score at 8, 16, and 24 h and total ketorolac requirements were significantly lower (P=0.001 and 0.02, respectively), whereas the time to first rescue analgesic requirement was significantly longer in group BK when compared with group B (P=0.001). The frequency of nausea and vomiting was not statistically significant with less incidence in group BK compared with group B. Throat pain frequency was significantly less in group BK (P=0.05). Patient satisfaction was statistically significant in group BK (P=0.03). Conclusion Adding ketorolac to bupivacaine in BSCPB improved the control of pain, increased the pain-free period, decreased postoperative analgesic needs, and decreased adverse effects.","PeriodicalId":151256,"journal":{"name":"Research and Opinion in Anesthesia and Intensive Care","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120969071","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Magnesium sulfate versus dexamethasone as an adjuvant in the ilioinguinal and iliohypogastric nerve blocks 硫酸镁与地塞米松在髂腹股沟和髂腹下神经阻滞中的辅助作用
Pub Date : 2023-01-01 DOI: 10.4103/roaic.roaic_37_22
B. Refaie, Islam Ahmed, A. Hassan, Fouad Soliman, A. Abdelkareem
Introduction Ilioinguinal and iliohypogastric (IIIH) nerve blocks help to manage postoperative pain that occurs following inguinal hernia repair or varicocelectomy. Aim The study aimed to compare the effect of adding magnesium sulfate or dexamethasone to levobupivacaine for iliohypogastric and ilioinguinal nerve blocks, in terms of postoperative analgesic length, visual analog scale ratings, first analgesic requirements, and hemodynamic changes. Patients and methods The study included 86 patients, aged 20–70 years, who were divided into two groups (D and M). Patients in group D received 9 ml of 0.5% levobupivacaine for the nerve block plus 1 ml dexamethasone (8 mg), whereas patients in group M received 9 ml 0.5% levobupivacaine plus 1 ml magnesium sulfate 10% (100 mg). Postoperative analgesia, visual analog scale scores, and any complications were documented. Results Group D had a significantly longer analgesic time. A significantly lower amount of analgesic was consumed on the first postoperative day with significantly low pain score as compared with group M. Conclusion The addition of dexamethasone to levobupivacaine for IIIH nerve blocks improved the postoperative analgesia.
髂腹股沟和髂胃下神经阻滞有助于控制腹股沟疝修补或精索静脉曲张切除术后发生的术后疼痛。目的比较左旋布比卡因中添加硫酸镁或地塞米松对髂下胃和髂腹股沟神经阻滞的术后镇痛时间、视觉模拟评分、首次镇痛需求和血流动力学变化的影响。患者和方法86例患者,年龄20 ~ 70岁,分为D组和M组,D组给予0.5%左布比卡因用于神经阻滞9ml +地塞米松1ml (8mg), M组给予0.5%左布比卡因9ml + 10%硫酸镁1ml (100mg)。记录术后镇痛、视觉模拟评分和任何并发症。结果D组镇痛时间明显延长。与m组相比,术后第1天镇痛药用量明显减少,疼痛评分明显降低。结论左布比卡因加用地塞米松治疗iih神经阻滞可改善术后镇痛效果。
{"title":"Magnesium sulfate versus dexamethasone as an adjuvant in the ilioinguinal and iliohypogastric nerve blocks","authors":"B. Refaie, Islam Ahmed, A. Hassan, Fouad Soliman, A. Abdelkareem","doi":"10.4103/roaic.roaic_37_22","DOIUrl":"https://doi.org/10.4103/roaic.roaic_37_22","url":null,"abstract":"Introduction Ilioinguinal and iliohypogastric (IIIH) nerve blocks help to manage postoperative pain that occurs following inguinal hernia repair or varicocelectomy. Aim The study aimed to compare the effect of adding magnesium sulfate or dexamethasone to levobupivacaine for iliohypogastric and ilioinguinal nerve blocks, in terms of postoperative analgesic length, visual analog scale ratings, first analgesic requirements, and hemodynamic changes. Patients and methods The study included 86 patients, aged 20–70 years, who were divided into two groups (D and M). Patients in group D received 9 ml of 0.5% levobupivacaine for the nerve block plus 1 ml dexamethasone (8 mg), whereas patients in group M received 9 ml 0.5% levobupivacaine plus 1 ml magnesium sulfate 10% (100 mg). Postoperative analgesia, visual analog scale scores, and any complications were documented. Results Group D had a significantly longer analgesic time. A significantly lower amount of analgesic was consumed on the first postoperative day with significantly low pain score as compared with group M. Conclusion The addition of dexamethasone to levobupivacaine for IIIH nerve blocks improved the postoperative analgesia.","PeriodicalId":151256,"journal":{"name":"Research and Opinion in Anesthesia and Intensive Care","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126956664","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effect of noradrenaline infusion in central venous catheter versus external jugular vein on the outcome of septic shock patients 中心静脉导管与颈外静脉输注去甲肾上腺素对感染性休克患者预后的影响
Pub Date : 2023-01-01 DOI: 10.4103/roaic.roaic_48_22
Amr El-Morsy, A. Dahroug, Asmaa Ali
Introduction Sepsis is a medical life-threatening emergency that involves dysfunction of an organ induced by the host’s dysregulated extreme response toward an infection. Sepsis is prominent worldwide causing septic mortality and numerous critical illnesses. Septic shock is defined as severe persisting hypotension that is induced by sepsis although there is an adequate resuscitation of fluids. Objective This study aim was to assess the use of central venous catheter (CVC) and peripheral (external jugular) vein for low or moderate doses of noradrenaline regarding the outcome of septic shock among patients who are diagnosed with critical illnesses. Patients and methods This study is a prospective cohort study involving 120 patients according to sample size calculation with septic shock who were sorted randomly into two groups. Group I (the group involving the external jugular): 60 patients experienced septic shock and received low or moderate doses of noradrenaline in the external jugular vein. Group II (CVC group): 60 patients diagnosed with septic shock and received low or moderate noradrenaline doses in the CVC. Results Low or moderate doses of noradrenaline in the jugular line was associated with significantly higher blood pressure on day 7, and lower Sequential Organ Failure Assessment Score on days 5 and 7 than the CVC group. There was a difference that is statistically significant between ICU-involved duration of stay among the two involved study groups as it was found lower significantly among the jugular group. Conclusion Low or moderate doses of noradrenaline can be administered safely within the peripheral line (jugular) in patients with septic shock with minor complications causing a decrease in the duration of ICU stay.
败血症是一种危及生命的医学紧急情况,涉及宿主对感染的失调极端反应引起的器官功能障碍。脓毒症在世界范围内引起脓毒症死亡率和许多危重疾病。脓毒性休克定义为脓毒症引起的严重持续性低血压,尽管有足够的液体复苏。目的探讨中心静脉导管(CVC)和外周(颈外)静脉输注低、中剂量去甲肾上腺素对危重症患者感染性休克预后的影响。患者与方法本研究为前瞻性队列研究,纳入120例脓毒性休克患者,按样本量计算,随机分为两组。第一组(颈外静脉组):感染性休克60例,颈外静脉给予中、低剂量去甲肾上腺素。第二组(CVC组):60例诊断为感染性休克的患者,在CVC中给予低或中剂量的去甲肾上腺素。结果与CVC组相比,颈静脉低、中剂量去甲肾上腺素与第7天血压升高、第5、7天序贯性器官衰竭评分降低相关。两组icu住院时间差异有统计学意义,颈静脉组住院时间明显较短。结论低剂量或中剂量去甲肾上腺素可安全外周静脉(颈静脉)应用于脓毒性休克合并轻微并发症的患者,可缩短ICU住院时间。
{"title":"Effect of noradrenaline infusion in central venous catheter versus external jugular vein on the outcome of septic shock patients","authors":"Amr El-Morsy, A. Dahroug, Asmaa Ali","doi":"10.4103/roaic.roaic_48_22","DOIUrl":"https://doi.org/10.4103/roaic.roaic_48_22","url":null,"abstract":"Introduction Sepsis is a medical life-threatening emergency that involves dysfunction of an organ induced by the host’s dysregulated extreme response toward an infection. Sepsis is prominent worldwide causing septic mortality and numerous critical illnesses. Septic shock is defined as severe persisting hypotension that is induced by sepsis although there is an adequate resuscitation of fluids. Objective This study aim was to assess the use of central venous catheter (CVC) and peripheral (external jugular) vein for low or moderate doses of noradrenaline regarding the outcome of septic shock among patients who are diagnosed with critical illnesses. Patients and methods This study is a prospective cohort study involving 120 patients according to sample size calculation with septic shock who were sorted randomly into two groups. Group I (the group involving the external jugular): 60 patients experienced septic shock and received low or moderate doses of noradrenaline in the external jugular vein. Group II (CVC group): 60 patients diagnosed with septic shock and received low or moderate noradrenaline doses in the CVC. Results Low or moderate doses of noradrenaline in the jugular line was associated with significantly higher blood pressure on day 7, and lower Sequential Organ Failure Assessment Score on days 5 and 7 than the CVC group. There was a difference that is statistically significant between ICU-involved duration of stay among the two involved study groups as it was found lower significantly among the jugular group. Conclusion Low or moderate doses of noradrenaline can be administered safely within the peripheral line (jugular) in patients with septic shock with minor complications causing a decrease in the duration of ICU stay.","PeriodicalId":151256,"journal":{"name":"Research and Opinion in Anesthesia and Intensive Care","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114095420","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Renal resistive index as a predictor of hemodialysis and mortality risk in septic patients developing acute kidney injury 肾抵抗指数作为脓毒症患者发生急性肾损伤血液透析和死亡风险的预测因子
Pub Date : 2023-01-01 DOI: 10.4103/roaic.roaic_84_21
I. Nour, Khalaf Eldehily, A. A. Abd Elbaset, H. Saber
Introduction Mechanisms of acute kidney injury (AKI) comprise renal hypoperfusion, intrarenal vasoconstriction, inflammation, oxidative stress, and nephrotoxicity. An important pathophysiological pathway includes intrarenal vasoconstriction and endothelial damage of the microvessel, leading to impaired macrovascular and microvascular flow, which further aggravates ischemia. Nowadays, Doppler ultrasound is rapidly gaining ground as a screening tool in critically ill patients. The performance of cardiac, lung, and abdominal ultrasound in patients after cardiac arrest, major operations, and during shock has become the standard policy. However, renal ultrasound, which could be easily incorporated in this screening, is not commonly performed. Aim To test the ability of renal resistive index (RRI) measurement by Doppler ultrasound to predict the development of AKI in septic patients and find a relation with the progression to persistent renal impairment and relation to outcome and mortality. Patients and methods A total of 40 septic patients with AKI were randomized and subjected to RRI measurements, on admission and after 48 h, and the patients were followed till hospital discharge to detect the correlation to outcome. Mortality risk assessment was measured by the APACHE III score. Results There was a statistically significant increase of RRI in cases with persistent AKI in comparison with cases with transient AKI (P<0.05). There was a statistically significant increase in APACHE III score in patients with high RI (P<0.005). Conclusion Renal Doppler RI may be a promising tool for predicting the risk of developing AKI in acutely ill septic patients and may help in predicting the reversibility of AKI. High RRI values in septic patients with AKI are independently related to ICU mortality and persistent renal dysfunction at discharge from ICU.
急性肾损伤(AKI)的机制包括肾灌注不足、肾内血管收缩、炎症、氧化应激和肾毒性。一个重要的病理生理途径包括肾内血管收缩和微血管内皮损伤,导致大血管和微血管血流受损,从而进一步加重缺血。如今,多普勒超声作为一种危重病人的筛查工具正迅速获得认可。在心脏骤停、大手术和休克后对患者进行心、肺、腹部超声检查已成为标准政策。然而,肾脏超声可以很容易地纳入筛查,但不常进行。目的探讨多普勒超声测定肾抵抗指数(RRI)对脓毒症患者AKI发展的预测能力,探讨其与持续性肾功能损害进展及预后和死亡率的关系。患者与方法随机选取40例脓毒性AKI患者,在入院时和入院后48 h进行RRI测量,并随访至出院,以检测其与预后的相关性。死亡风险评估采用APACHE III评分。结果持续性AKI患者的RRI明显高于短暂性AKI患者(P<0.05)。高RI患者APACHE III评分升高有统计学意义(P<0.005)。结论肾多普勒磁共振成像可作为预测急性脓毒症患者AKI发生风险的有效工具,并有助于预测AKI的可逆性。脓毒症合并AKI患者的高RRI值与ICU死亡率和出院时持续肾功能不全独立相关。
{"title":"Renal resistive index as a predictor of hemodialysis and mortality risk in septic patients developing acute kidney injury","authors":"I. Nour, Khalaf Eldehily, A. A. Abd Elbaset, H. Saber","doi":"10.4103/roaic.roaic_84_21","DOIUrl":"https://doi.org/10.4103/roaic.roaic_84_21","url":null,"abstract":"Introduction Mechanisms of acute kidney injury (AKI) comprise renal hypoperfusion, intrarenal vasoconstriction, inflammation, oxidative stress, and nephrotoxicity. An important pathophysiological pathway includes intrarenal vasoconstriction and endothelial damage of the microvessel, leading to impaired macrovascular and microvascular flow, which further aggravates ischemia. Nowadays, Doppler ultrasound is rapidly gaining ground as a screening tool in critically ill patients. The performance of cardiac, lung, and abdominal ultrasound in patients after cardiac arrest, major operations, and during shock has become the standard policy. However, renal ultrasound, which could be easily incorporated in this screening, is not commonly performed. Aim To test the ability of renal resistive index (RRI) measurement by Doppler ultrasound to predict the development of AKI in septic patients and find a relation with the progression to persistent renal impairment and relation to outcome and mortality. Patients and methods A total of 40 septic patients with AKI were randomized and subjected to RRI measurements, on admission and after 48 h, and the patients were followed till hospital discharge to detect the correlation to outcome. Mortality risk assessment was measured by the APACHE III score. Results There was a statistically significant increase of RRI in cases with persistent AKI in comparison with cases with transient AKI (P<0.05). There was a statistically significant increase in APACHE III score in patients with high RI (P<0.005). Conclusion Renal Doppler RI may be a promising tool for predicting the risk of developing AKI in acutely ill septic patients and may help in predicting the reversibility of AKI. High RRI values in septic patients with AKI are independently related to ICU mortality and persistent renal dysfunction at discharge from ICU.","PeriodicalId":151256,"journal":{"name":"Research and Opinion in Anesthesia and Intensive Care","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127742610","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
期刊
Research and Opinion in Anesthesia and Intensive Care
全部 Acc. Chem. Res. ACS Applied Bio Materials ACS Appl. Electron. Mater. ACS Appl. Energy Mater. ACS Appl. Mater. Interfaces ACS Appl. Nano Mater. ACS Appl. Polym. Mater. ACS BIOMATER-SCI ENG ACS Catal. ACS Cent. Sci. ACS Chem. Biol. ACS Chemical Health & Safety ACS Chem. Neurosci. ACS Comb. Sci. ACS Earth Space Chem. ACS Energy Lett. ACS Infect. Dis. ACS Macro Lett. ACS Mater. Lett. ACS Med. Chem. Lett. ACS Nano ACS Omega ACS Photonics ACS Sens. ACS Sustainable Chem. Eng. ACS Synth. Biol. Anal. Chem. BIOCHEMISTRY-US Bioconjugate Chem. BIOMACROMOLECULES Chem. Res. Toxicol. Chem. Rev. Chem. Mater. CRYST GROWTH DES ENERG FUEL Environ. Sci. Technol. Environ. Sci. Technol. Lett. Eur. J. Inorg. Chem. IND ENG CHEM RES Inorg. Chem. J. Agric. Food. Chem. J. Chem. Eng. Data J. Chem. Educ. J. Chem. Inf. Model. J. Chem. Theory Comput. J. Med. Chem. J. Nat. Prod. J PROTEOME RES J. Am. Chem. Soc. LANGMUIR MACROMOLECULES Mol. Pharmaceutics Nano Lett. Org. Lett. ORG PROCESS RES DEV ORGANOMETALLICS J. Org. Chem. J. Phys. Chem. J. Phys. Chem. A J. Phys. Chem. B J. Phys. Chem. C J. Phys. Chem. Lett. Analyst Anal. Methods Biomater. Sci. Catal. Sci. Technol. Chem. Commun. Chem. Soc. Rev. CHEM EDUC RES PRACT CRYSTENGCOMM Dalton Trans. Energy Environ. Sci. ENVIRON SCI-NANO ENVIRON SCI-PROC IMP ENVIRON SCI-WAT RES Faraday Discuss. Food Funct. Green Chem. Inorg. Chem. Front. Integr. Biol. J. Anal. At. Spectrom. J. Mater. Chem. A J. Mater. Chem. B J. Mater. Chem. C Lab Chip Mater. Chem. Front. Mater. Horiz. MEDCHEMCOMM Metallomics Mol. Biosyst. Mol. Syst. Des. Eng. Nanoscale Nanoscale Horiz. Nat. Prod. Rep. New J. Chem. Org. Biomol. Chem. Org. Chem. Front. PHOTOCH PHOTOBIO SCI PCCP Polym. Chem.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1